# SDR UPS01835657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2001
- Submitted: April 30, 2001
- Operation: Air carrier
- Aircraft: N798UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45898
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Condition: Failed
- Location: Pax Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01835657

## Discrepancy

INSPECTION TYPE:N/A COULD NOT MAINTAIN CABIN PRESSURE WITH BOTH PACKS ***SUPPLEMENTAL MRR***     SEALED R2 DOOR AND R1 WINDOW PRESS CHECKED GOOD IAW 21-31-00

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